The **ATS-04F-90-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **pushPIN™** series, designed for efficient heat dissipation in compact electronic systems. --- ### 1. Technical Specifications The following table outlines the physical and thermal characteristics of the part: | Characteristic | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions** | 35.00mm x 35.00mm x 25.00mm | | **Fin Type** | Fine-Pitch (Straight) | | **Thermal Resistance** | 6.36 °C/W (Unducted Flow @ 100 LFM) | | **Weight** | ~50 grams | --- ### 2. Key Features * **pushPIN™ Attachment:** Utilizes a flexible attachment system that allows for easy installation and consistent pressure across the interface. * **High-Performance Thermal Interface Material (TIM):** Usually comes pre-applied with a high-performance thermal pad (T766) to ensure optimal heat transfer from the chip. * **Material Efficiency:** Made from extruded aluminum (AL6063), which provides an excellent balance between thermal conductivity and weight. * **Aerodynamic Fin Design:** The "Fine-Pitch" design maximizes surface area while maintaining low resistance to airflow, making it suitable for high-density PCB layouts. --- ### 3. Electronic Application This part is typically used to cool integrated circuits (ICs) that generate significant heat during operation. Common applications include: 1. **Processors (CPUs/GPUs):** Small-scale embedded processors. 2. **ASICs and FPGAs:** Used in networking hardware and industrial controllers. 3. **Power Electronics:** Cooling MOSFETs or voltage regulators in power supplies. --- ### 4. Part Number Breakdown Understanding the nomenclature helps in identifying variants: * **ATS:** Advanced Thermal Solutions (Manufacturer). * **04:** Series/Size Category. * **F:** Fin configuration (Fine). * **90:** Specific footprint/model code. * **C2:** Material/Finish code (Aluminum, Blue Anodized). * **R0:** Revision or RoHS compliance status.